Question

[81-81:(16-16-49:7)]+[2+2×(63:3-29×0] =​

Answer 1

[81-81:(16-16-7)]+[2+2×(21-0)

=(81-81:(-7))+(2+42)

=81-81:(-7)+44

$81 - \frac{81}{ - 7} + 44 = \\ \\ = \frac{ - 567 - 81}{ - 7} + 44 = \\ \\ = \frac{ - 2740}{ - 7} = 391.4$

...... coroana te rog